131434232102 has 8 divisors (see below), whose sum is σ = 197153027112. Its totient is φ = 65716556400.

The previous prime is 131434232101. The next prime is 131434232143. The reversal of 131434232102 is 201232434131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131434232101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139277 + ... + 531287.

It is an arithmetic number, because the mean of its divisors is an integer number (24644128389).

Almost surely, 2^131434232102 is an apocalyptic number.

131434232102 is a deficient number, since it is larger than the sum of its proper divisors (65718795010).

131434232102 is a wasteful number, since it uses less digits than its factorization.

131434232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559654.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 131434232102 its reverse (201232434131), we get a palindrome (332666666233).

The spelling of 131434232102 in words is "one hundred thirty-one billion, four hundred thirty-four million, two hundred thirty-two thousand, one hundred two".